Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Douglas Robert Fiedler, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1215976147

Douglas Robert Fiedler, MD is a Pulmonary Disease in Lincoln, Nebraska. Graduated from University of Nebraska College of Medicine in 2000, 26 years ago. Practices with Nebraska Pulmonary Specialties LLC, a 28-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Nebraska and Texas.

Years since qualifying
26
Trained at
University of Nebraska College of Medicine
Licensed in
NE, TX
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1500 S 48th St Ste 800
Lincoln, NE 68506-1276
Phone: (402) 483-8600
Fax: (402) 483-8689
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 23729 (NE)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 23729 (NE)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence L3642 (TX)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 23729 (NE)

Record details

NPI number1215976147
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESMarch 25, 2025
Certification dateMarch 25, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Nebraska Pulmonary Specialties Llc — 28 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations17 on file with Medicare

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